Beaufort Sea Sediment Stable Isotope Analysis from Canadian Coastal Studies

Stable isotope analysis results for sediment samples from the Canadian Beaufort Sea, including δ13C and δ15N measurements. The data was collected and published by Fisheries and Oceans Canada, with a record last updated in May 2026. It likely contains measurements of total nitrogen and total carbon for ecological studies.

Use Cases

• Tracing organic matter sources in marine sediments based on δ13C and δ15N isotope ratios.
• Studying nutrient cycling and ecosystem productivity based on total nitrogen and total carbon measurements.
• Modeling coastal food web dynamics using isotopic signatures from sediment samples.
• Assessing environmental changes in the Beaufort Sea by analyzing sediment geochemistry.

Strengths

• Data originates from Fisheries and Oceans Canada, a national government agency.
• Includes specific geochemical measurements: δ13C, δ15N, total N, and total C.
• Available in multiple formats including CSV and ESRI REST for different analysis workflows.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Fisheries and Oceans Canada

Collection Method

Stable isotope analysis of sediment samples collected in the Beaufort Sea.

Freshness

Last updated 2026-05-08 08:02:07.500622; freshness should be verified

Geography

Beaufort Sea, Canadian Arctic